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Home >> Ford >> 2007 >> Cutaway 6.0 P >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Description And Operation -- Diesel >> Engine Control Components >> 4x4 Low Switch
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4x4 Low Switch

The 4x4 low switch provides a signal to the instrument cluster when 4x4 low is selected. This input is used to adjust the shift schedule. Using the controller area network (CAN) (F-Super Duty) the instrument cluster provides a four wheel drive (4WD) status signal to the PCM.